.top {
  width: 1000px;
  height: 78px;
  margin: 0px auto;
  position: relative;
}

.top_left {
  float: left;
  width: 153px;
  height: 37px;
  margin-top: 20px;
}

.top_center {
  float: left;
  position: relative;
  width: 298px;
  height: 34px;
  border: 1px solid #ccc;
  line-height: 34px;
  margin-top: 20px;
  margin-left: 100px;
}

.top_center input {
  position: absolute;
  left: 0;
  top: 0;
  width: 249px;
  height: 24px;
  line-height: 24px;
  border: none;
  margin-left: 15px;
  padding: 5px 0;
  color: #666;
}

.top_center .icon {
  position: absolute;
  right: 0;
  top: 0;
  width: 34px;
  height: 34px;
  margin: 0;
  border: none;
  padding: 0;
  background: 0 0;
  outline: none;
  cursor: pointer;
}

.top_center .icon i {
  display: block;
  margin: 9px 0 0 9px;
  width: 16px;
  height: 16px;
  background-position: -40px -56px;
  cursor: pointer;
}

.icon i {
  background: url(../img/icon1.png) no-repeat;
}

.top_right {
  float: right;
  margin-top: 25px;
  overflow: hidden;
}

.top_right ul {
  width: 300px;
  float: left;
  overflow: hidden;
}

.top_right ul li {
  float: left;
  line-height: 30px;
  padding: 0 10px;
}

.top_right ul li a {
  color: #777;
}

.top_right ul li a:hover {
  color: #009af3;
}

.top_right_right {
  float: left;
}

.top_right_right a:nth-child(1) {
  float: left;
  display: block;
  width: 48px;
  height: 28px;
  line-height: 28px;
  border: 1px solid #169af3;
  border-radius: 2px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  background-color: #169af3;
}

.top_right_right a:nth-child(1):hover {
  color: #fff;
  border: 1px solid #158fe1;
  background-color: #158fe1;
}

.top_right_right a:nth-child(2) {
  float: left;
  display: block;
  width: 48px;
  height: 28px;
  line-height: 28px;
  border: 1px solid #169af3;
  border-radius: 2px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  margin-left: 10px;
  background-color: #169af3;
}

.top_right_right a:nth-child(2):hover {
  color: #fff;
  border: 1px solid #158fe1;
  background-color: #158fe1;
}

.nav {
  width: 100%;
  height: 55px;
  position: relative;
  background-color: #2c323b;
}

.nav_left {
  width: 1000px;
  margin: 0px auto;
  position: relative;
}

.nav_left_ul1 {
  float: left;
  position: relative;
}

.nav_left_ul1 li {
  float: left;
  height: 55px;
  line-height: 55px;
}

.left_ul1_li1 a {
  padding: 0 20px;
  color: #ddd;
  font-size: 16px;
}

.left_ul1_li2_a {
  padding: 0 25px 0 15px;
  color: #ddd;
  font-size: 16px;
}

.left_ul1_li2 {
  background: url(../img/arrowMored.png) no-repeat no-repeat 52px center;
}

.left_ul1_li2:hover .nav_left_ul2 {
  display: block;
}

.left_ul1_li1:hover {
  background-color: #0c8ed9;
}

.left_ul1_li1:hover a {
  color: #fff;
}

.left_ul1_li2:hover {
  background-color: #0c8ed9 !important;
  background: url(../img/arrowMoreu.png) no-repeat no-repeat 52px center;
}

.left_ul1_li2:hover .left_ul1_li2_a {
  color: #fff;
}

.nav_left_ul2 {
  position: absolute;
  left: 424px;
  top: 55px;
  display: none;
  background-color: #252a32;
  z-index: 1;
  float: left;
  overflow: hidden;
}

.nav_left_ul2 li {
  width: 72px;
  height: 36px;
  line-height: 36px;
}

.nav_left_ul2 li a {
  text-align: center;
  font-size: 15px;
  color: #bbb;
  display: block;
  background-color: #252b34;
}

.nav_left_ul2 li a:hover {
  color: #fff;
  line-height: 34px;
  border-top: 1px solid #383d44;
  background-color: #2d343d;
}

.nav_left_ul3 {
  float: right;
  position: relative;
  margin-top: 16px;
  height: 35px;
}

.nav_left_ul3 li {
  margin-left: 15px;
  float: left;
}

.nav_left_ul3 li a {
  padding-left: 20px;
  color: #bbb;
  font-size: 13px;
  background-image: url(../img/sprite.png);
}

.nav_left_ul3 li a {
  vertical-align: middle;
  display: inline-block;
}

.nav_left_ul3 li:nth-child(1) a {
  background-position: 0 -119px;
}

.nav_left_ul3 li:nth-child(2) a {
  background-position: 0 -281px;
}

.nav_left_ul3 li:nth-child(3) a {
  background-position: 0 -191px;
}

.nav_left_ul3 li:nth-child(4) a {
  background: url(../img/dls.png) no-repeat left center;
}

.nav_left_ul3 li:nth-child(5) a {
  background-position: 0 -1308px;
}

.nav_left_ul3 li:nth-child(6) a {
  background: url(../img/kfpt.png) no-repeat left center;
}

.nav_left_ul3 li a:hover {
  color: #14a9ff;
}

.nav_left_ul3 li:nth-child(1) a:hover {
  background-position: 0 -101px;
}

.nav_left_ul3 li:nth-child(2) a:hover {
  background-position: 0 -245px;
}

.nav_left_ul3 li:nth-child(3) a:hover {
  background-position: 0 -173px;
}

.nav_left_ul3 li:nth-child(4) a:hover {
  background-image: url(../img/dls2.png);
}

.nav_left_ul3 li:nth-child(5) a:hover {
  background-position: 0 -1289px;
}

.nav_left_ul3 li:nth-child(6) a:hover {
  background-image: url(../img/kfpt2.png);
}

.footer {
  background: #2c323b;
  width: 100%;
  overflow: hidden;
}

.footer1 {
  width: 1060px;
  margin: auto;
  padding: 0 0 50px 0;
}

.footer1_top {
  overflow: hidden;
  border-bottom: 1px solid #3d424a;
  padding: 15px 0;
  font-size: 12px;
  color: #b1b3b9;
  text-align: center;
}

.footer1_top span {
  float: left;
  padding: 10px;
}

.footer1_top span:nth-child(2n) {
  padding: 10px 0 0;
}

.footer1_top span a {
  color: #b1b3b9;
}

.footer1_top span a:hover {
  color: #009af3;
}

.footer_center {
  padding: 35px 0 0;
  font-size: 12px;
}

.footer_center a {
  font-size: 12px;
  color: #b1b3b9;
  margin-right: 22px;
  display: inline-block;
  margin-bottom: 10px;
}

.footer_center a:hover {
  color: #009af3;
}

.footer_bottom {
  margin: 40px auto 0;
}

.footer_bottom p {
  line-height: 30px;
  text-align: center;
  color: #b1b3b9;
}

.footer_bottom p a {
  color: #999;
}

.footer_icon {
  width: 16px;
  height: 16px;
  margin-left: 5px;
  display: inline-block;
  background: url(../img/footer_icon.png) no-repeat 0 0;
}

.footer_icon2 {
  width: 16px;
  height: 16px;
  margin-left: 5px;
  display: inline-block;
  background: url(../img/footer_icon2.png) no-repeat 0 0;
}